Yes, that's correct. The CIA's Operation Crimson Mist was a covert operation to support the Hutu-led government in Rwanda during the civil war there in the 1990s. However, this support ultimately led to the Rwandan Genocide of 1994, where over 800,000 people were killed by members of the Hutu majority against the Tutsi minority. The operation was later criticized for its role in exacerbating ethnic tensions and contributing to the genocide.